close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
nirBAssimilatory nitrite reductase, large subunit; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. (823 aa)    
Predicted Functional Partners:
nirD
Assimilatory nitrite reductase, small subunit.
 
 0.999
narA
Assimilatory nitrate reductase; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily.
 
 0.993
narK
Nitrate transporter.
 
 
 0.990
narG
Nitrate reductase, alpha chain; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
  
 
 0.944
narK1
Nitrate/proton symporter.
 
 
 0.928
narH
Nitrate reductase, beta subunit.
  
 
 0.926
norVW
Fusion protein of nitric oxide reductase (flavorubredoxin NorV) with its associated reductase (NorW).
 
 
0.922
narI
Nitrate reductase, gamma subunit.
  
 
 0.922
narK2
Nitrate/nitrite antiporter.
  
 
 0.916
glnA
Glutamine synthetase protein.
    
 0.913
Your Current Organism:
Aromatoleum aromaticum
NCBI taxonomy Id: 76114
Other names: A. aromaticum EbN1, Aromatoleum aromaticum EbN1, Aromatoleum aromaticum str. EbN1, Aromatoleum aromaticum strain EbN1, Azoarcus sp. EbN1
Server load: low (30%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.